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GB0803555D0 - Method of forming a downhole apparatus - Google Patents

Method of forming a downhole apparatus

Info

Publication number
GB0803555D0
GB0803555D0 GBGB0803555.2A GB0803555A GB0803555D0 GB 0803555 D0 GB0803555 D0 GB 0803555D0 GB 0803555 A GB0803555 A GB 0803555A GB 0803555 D0 GB0803555 D0 GB 0803555D0
Authority
GB
United Kingdom
Prior art keywords
forming
downhole apparatus
longitudinal axis
wellbore
fluid
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
GBGB0803555.2A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Swelltec Ltd
Original Assignee
Swelltec Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Swelltec Ltd filed Critical Swelltec Ltd
Priority to GBGB0803555.2A priority Critical patent/GB0803555D0/en
Publication of GB0803555D0 publication Critical patent/GB0803555D0/en
Priority to GB0902559A priority patent/GB2458751B/en
Priority to CA2654407A priority patent/CA2654407C/en
Priority to GB1013710A priority patent/GB2472328A/en
Priority to US12/393,960 priority patent/US8464800B2/en
Priority to PL09153899T priority patent/PL2096256T3/en
Priority to EP09153899A priority patent/EP2096256B1/en
Priority to BRPI0900735-0A priority patent/BRPI0900735A2/en
Priority to AT09153899T priority patent/ATE528482T1/en
Ceased legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/10—Wear protectors; Centralising devices, e.g. stabilisers
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
    • E21B33/12—Packers; Plugs
    • E21B33/1208—Packers; Plugs characterised by the construction of the sealing or packing means
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B33/00—Sealing or packing boreholes or wells
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
    • E21B33/12—Packers; Plugs
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/02—Subsoil filtering
    • E21B43/10—Setting of casings, screens, liners or the like in wells

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Threshing Machine Elements (AREA)
  • Defrosting Systems (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
  • Pipe Accessories (AREA)
  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
  • Bulkheads Adapted To Foundation Construction (AREA)

Abstract

A method of forming a downhole apparatus and an apparatus formed by the method is described. The method comprising the steps of providing a body (12) having a longitudinal axis and forming an expanding portion (15) on the body from multiple turns of a partially or substantially cured material around the longitudinal axis of the body (12). The material is selected to increase in volume on exposure to at least one predetermined fluid, such as a wellbore fluid. Embodiments of the invention include wellbore packers formed by the method.
GBGB0803555.2A 2008-02-27 2008-02-27 Method of forming a downhole apparatus Ceased GB0803555D0 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
GBGB0803555.2A GB0803555D0 (en) 2008-02-27 2008-02-27 Method of forming a downhole apparatus
GB0902559A GB2458751B (en) 2008-02-27 2009-02-17 Method of forming a downhole apparatus
CA2654407A CA2654407C (en) 2008-02-27 2009-02-17 Swellable packer, methods of manufacture and use
GB1013710A GB2472328A (en) 2008-02-27 2009-02-17 A method of forming a swellable downhole apparatus
US12/393,960 US8464800B2 (en) 2008-02-27 2009-02-26 Expandable member for downhole tool
PL09153899T PL2096256T3 (en) 2008-02-27 2009-02-27 Method of forming a downhole apparatus
EP09153899A EP2096256B1 (en) 2008-02-27 2009-02-27 Method of forming a downhole apparatus
BRPI0900735-0A BRPI0900735A2 (en) 2008-02-27 2009-02-27 method of forming a downhole apparatus
AT09153899T ATE528482T1 (en) 2008-02-27 2009-02-27 METHOD FOR FORMING AN UNDERGROUND DEVICE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0803555.2A GB0803555D0 (en) 2008-02-27 2008-02-27 Method of forming a downhole apparatus

Publications (1)

Publication Number Publication Date
GB0803555D0 true GB0803555D0 (en) 2008-04-02

Family

ID=39284635

Family Applications (3)

Application Number Title Priority Date Filing Date
GBGB0803555.2A Ceased GB0803555D0 (en) 2008-02-27 2008-02-27 Method of forming a downhole apparatus
GB1013710A Withdrawn GB2472328A (en) 2008-02-27 2009-02-17 A method of forming a swellable downhole apparatus
GB0902559A Expired - Fee Related GB2458751B (en) 2008-02-27 2009-02-17 Method of forming a downhole apparatus

Family Applications After (2)

Application Number Title Priority Date Filing Date
GB1013710A Withdrawn GB2472328A (en) 2008-02-27 2009-02-17 A method of forming a swellable downhole apparatus
GB0902559A Expired - Fee Related GB2458751B (en) 2008-02-27 2009-02-17 Method of forming a downhole apparatus

Country Status (7)

Country Link
US (1) US8464800B2 (en)
EP (1) EP2096256B1 (en)
AT (1) ATE528482T1 (en)
BR (1) BRPI0900735A2 (en)
CA (1) CA2654407C (en)
GB (3) GB0803555D0 (en)
PL (1) PL2096256T3 (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2690340C (en) * 2007-06-21 2015-10-20 Swelltec Limited Apparatus and method with hydrocarbon swellable and water swellable body
GB0711979D0 (en) * 2007-06-21 2007-08-01 Swelltec Ltd Method and apparatus
GB0803555D0 (en) * 2008-02-27 2008-04-02 Swelltec Ltd Method of forming a downhole apparatus
US20110120733A1 (en) * 2009-11-20 2011-05-26 Schlumberger Technology Corporation Functionally graded swellable packers
US20110290472A1 (en) * 2010-05-27 2011-12-01 Longwood Elastomers, Inc. Process for manufacturing swellable downhole packers and associated products
US8397802B2 (en) 2010-06-07 2013-03-19 Weatherford/Lamb, Inc. Swellable packer slip mechanism
AU2016200374A1 (en) * 2010-08-25 2016-02-11 Weatherford U.K. Limited Method of forming a downhole apparatus
US9429236B2 (en) * 2010-11-16 2016-08-30 Baker Hughes Incorporated Sealing devices having a non-elastomeric fibrous sealing material and methods of using same
EP2469016A1 (en) * 2010-12-22 2012-06-27 Shell Internationale Research Maatschappij B.V. System and method for sealing a space in a wellbore
US8955606B2 (en) 2011-06-03 2015-02-17 Baker Hughes Incorporated Sealing devices for sealing inner wall surfaces of a wellbore and methods of installing same in a wellbore
US8905149B2 (en) 2011-06-08 2014-12-09 Baker Hughes Incorporated Expandable seal with conforming ribs
US9758658B2 (en) 2011-10-06 2017-09-12 Weatherford/Lamb, Inc. Enhanced oilfield swellable elastomers and methods for making and using same
US8973667B2 (en) * 2012-01-18 2015-03-10 Baker Hughes Incorporated Packing element with full mechanical circumferential support
US8839874B2 (en) 2012-05-15 2014-09-23 Baker Hughes Incorporated Packing element backup system
US9243490B2 (en) 2012-12-19 2016-01-26 Baker Hughes Incorporated Electronically set and retrievable isolation devices for wellbores and methods thereof
CN104213865A (en) * 2013-06-05 2014-12-17 中国石油天然气集团公司 Self-expansion method improving sealing ability and self-expansion packer
US9765591B2 (en) * 2014-05-05 2017-09-19 Thomas Eugene FERG Swellable elastomer plug and abandonment swellable plugs
US11286741B2 (en) 2014-05-07 2022-03-29 Halliburton Energy Services, Inc. Downhole tools comprising oil-degradable sealing elements
WO2016171665A1 (en) * 2015-04-21 2016-10-27 Schlumberger Canada Limited Modular swell packer element
US9994746B2 (en) 2016-05-06 2018-06-12 Rl Hudson & Company Swellable packer seal composition
US20170356269A1 (en) * 2016-06-10 2017-12-14 Rl Hudson & Company Composite swellable packer material
US11434747B2 (en) * 2020-07-24 2022-09-06 Baker Hughes Oilfield Operations Llc Down-hole tools comprising layers of materials and related methods
US12129725B2 (en) * 2022-09-08 2024-10-29 Baker Hughes Oilfield Operations Llc Clamp for a control line, method, and system

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2144026A (en) * 1936-02-06 1939-01-17 Leslie A Layne Packer
US3385367A (en) * 1966-12-07 1968-05-28 Kollsman Paul Sealing device for perforated well casing
US3918523A (en) * 1974-07-11 1975-11-11 Ivan L Stuber Method and means for implanting casing
US4137970A (en) * 1977-04-20 1979-02-06 The Dow Chemical Company Packer with chemically activated sealing member and method of use thereof
US4244908A (en) * 1979-03-22 1981-01-13 The United States Of America As Represented By The United States Department Of Energy Cure-in-place process for seals
US4865127A (en) * 1988-01-15 1989-09-12 Nu-Bore Systems Method and apparatus for repairing casings and the like
US4919989A (en) * 1989-04-10 1990-04-24 American Colloid Company Article for sealing well castings in the earth
JP3749980B2 (en) * 1996-06-03 2006-03-01 ジャパン・ホームウォーターシステム株式会社 Water shielding packer
NO312478B1 (en) * 2000-09-08 2002-05-13 Freyer Rune Procedure for sealing annulus in oil production
US7644773B2 (en) * 2002-08-23 2010-01-12 Baker Hughes Incorporated Self-conforming screen
US20050171248A1 (en) * 2004-02-02 2005-08-04 Yanmei Li Hydrogel for use in downhole seal applications
GB2411918B (en) 2004-03-12 2006-11-22 Schlumberger Holdings System and method to seal using a swellable material
US20070012444A1 (en) * 2005-07-12 2007-01-18 John Horgan Apparatus and method for reducing water production from a hydrocarbon producing well
US7510015B2 (en) * 2006-02-23 2009-03-31 Schlumberger Technology Corporation Packers and methods of use
WO2007106429A2 (en) * 2006-03-10 2007-09-20 Dynamic Tubular Systems, Inc. Expandable tubulars for use in geologic structures
US7562704B2 (en) * 2006-07-14 2009-07-21 Baker Hughes Incorporated Delaying swelling in a downhole packer element
CN101548063B (en) * 2006-09-11 2013-03-27 哈利伯顿能源服务公司 Expandable Packer Structure
EP2086762A2 (en) * 2006-10-20 2009-08-12 Halliburton Energy Services, Inc. Swellable packer construction for continuous or segmented tubing
WO2008154384A2 (en) * 2007-06-06 2008-12-18 Baker Hughes Incorporated Wrap on reactive element barrier packer and method of creating same
GB0711979D0 (en) * 2007-06-21 2007-08-01 Swelltec Ltd Method and apparatus
GB2457894B (en) * 2008-02-27 2011-12-14 Swelltec Ltd Downhole apparatus and method
GB0803555D0 (en) * 2008-02-27 2008-04-02 Swelltec Ltd Method of forming a downhole apparatus
US7681653B2 (en) * 2008-08-04 2010-03-23 Baker Hughes Incorporated Swelling delay cover for a packer
US20100230902A1 (en) * 2009-03-12 2010-09-16 Baker Hughes Incorporated Downhole sealing device and method of making
US20110056706A1 (en) * 2009-09-10 2011-03-10 Tam International, Inc. Longitudinally split swellable packer and method

Also Published As

Publication number Publication date
GB201013710D0 (en) 2010-09-29
CA2654407C (en) 2016-07-19
US20090211767A1 (en) 2009-08-27
PL2096256T3 (en) 2012-01-31
ATE528482T1 (en) 2011-10-15
EP2096256B1 (en) 2011-10-12
GB2472328A (en) 2011-02-02
US8464800B2 (en) 2013-06-18
GB0902559D0 (en) 2009-04-01
GB2458751A (en) 2009-10-07
EP2096256A1 (en) 2009-09-02
CA2654407A1 (en) 2009-08-27
BRPI0900735A2 (en) 2010-04-06
GB2458751B (en) 2011-05-18

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)